Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Rd4 win in 3 half-moves
6 Kc7 win in 5 half-moves
7 Re3 win in 5 half-moves
8 Kc6 win in 7 half-moves
9 Kc8 win in 7 half-moves
10 Re8 win in 7 half-moves
11 Ka6 draw
12 Ka7 draw
13 Ka8 draw
14 Kb3 draw
15 Kb8 draw
16 Kc3 draw
17 Kd3 draw
18 Kd4 draw
19 Kd5 draw
20 Re1 draw
21 Re2 draw
22 Rf4 draw
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves